Abstract Random Lasers (RLs) and Random Fiber Lasers (RFLs) have been the subject of
intense research since their first experimental demonstration in 1994 and 2007, respectively …

Compared with conventional laser, random laser (RL) has no resonant cavity, reducing the
requirement of cavity design. In recent years, the random fiber laser (RFL), a novel kind of …

Random fiber laser (RFL) utilizing stimulated Raman scattering and distributed random
Rayleigh backscattering in fiber as optical gain and feedback mechanisms, respectively, has …

Interrogating a remote passive-sensor with high fidelity is one of the biggest challenges in
the sensing domain. Recently, random fiber laser (RFL) combined with remote fiber sensors …

We report a high efficiency Brillouin random fiber laser (BRFL) enabled by a random fiber
grating (RFG) with demonstration of replica symmetry breaking (RSB). The RFG was …

A new temperature fiber ring laser (FRL) sensor based on a cascaded Sagnac loops fiber
structure is proposed and experimentally demonstrated. The optical FRL sensor consists of …

Random lasers are generated by multiple light scattering in disordered optically gain
medium, which are fundamentally different from conventional lasers. Control of emission …

In this paper, we propose and experimentally demonstrate a vortex random fiber laser (RFL)
with a controllable orbital angular momentum (OAM) mode. The topological charge of the …

The random Raman fiber laser (RRFL) has attracted great attention due to its wide
applications in optical telecommunication, sensing, and imaging. The quantum defect (QD) …

Different from traditional cavity-based fiber lasers, well-defined resonant cavities are
replaced by random feedback mechanisms for lasing generation in random fiber lasers …